19059482

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 34152192

約数和(自身を除く): 15092710

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 107, 169, 214, 221, 338, 403, 442, 527, 806, 1054, 1391, 1819, 2782, 2873, 3317, 3638, 5239, 5746, 6634, 6851, 10478, 13702, 18083, 23647, 36166, 43121, 47294, 56389, 86242, 89063, 112778, 178126, 307411, 560573, 614822, 733057, 1121146, 1466114, 9529741, 19059482]

約数ペア:

[(1, 19059482), (2, 9529741), (13, 1466114), (17, 1121146), (26, 733057), (31, 614822), (34, 560573), (62, 307411), (107, 178126), (169, 112778), (214, 89063), (221, 86242), (338, 56389), (403, 47294), (442, 43121), (527, 36166), (806, 23647), (1054, 18083), (1391, 13702), (1819, 10478), (2782, 6851), (2873, 6634), (3317, 5746), (3638, 5239)]